What is Jonás’s reaction to seeing beyond

Jonas doubts his ability to "see beyond" for a moment until he sees a brief change as he looks at the crowd that reminds him of the peculiar incident when he saw something strange with the apple. He confirms that he sees something that may be beyond, and she thanks him for his childhood before leaving the stage. Jonas remains on the stage as the crowd crescendos in a chanting of his name, giving him new life, which heartens him even while he feels fear at his prospects in becoming a Receiver.